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HAMAP rule MF_01266

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General rule information [?]

Accession MF_01266
Dates 14-MAR-2006 (Created)
19-NOV-2019 (Last updated, Version 21)
Name UlaG
Scope(s) Bacteria
Template(s) P39300 (ULAG_ECOLI); [ Recover all ]
Triggered by HAMAP; MF_01266 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier ULAG
Protein name RecName: Full=Probable L-ascorbate-6-phosphate lactonase UlaG;
AltName: Full=L-ascorbate utilization protein G;
Gene name Name=ulaG;

Comments [?]

FUNCTIONProbably catalyzes the hydrolysis of L-ascorbate-6-P into 3- keto-L-gulonate-6-P. Is essential for L-ascorbate utilization under anaerobic conditions.
CATALYTIC ACTIVITY Reaction=H2O + L-ascorbate 6-phosphate = 3-dehydro-L-gulonate 6- phosphate; Xref=Rhea:RHEA:28803, ChEBI:CHEBI:15377, ChEBI:CHEBI:58774, ChEBI:CHEBI:61698;
COFACTOR Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240;
PATHWAYCofactor degradation; L-ascorbate degradation; D-xylulose 5- phosphate from L-ascorbate: step 1/4.
INDUCTIONInduced by L-ascorbate. Repressed by UlaR.
SIMILARITYBelongs to the UlaG family.

Keywords [?]

Gene Ontology [?]

GO:0052689; Molecular function:carboxylic ester hydrolase activity
GO:0019854; Biological process:L-ascorbic acid catabolic process
GO:0005737; Cellular component:cytoplasm

Cross-references [?]

Features [?]

Additional information [?]

Size range 354-354 amino acids
Related rules None
Fusion Nter: None Cter: None

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